Inventing Tradition at Gunpoint: Culture,Caciquismo and State Formation in the Región Mixe,Oaxaca (1930–1959)

This article examines the links between the creation of a post‐revolutionary Mexican culture and the maintenance of traditional forms of cacical control. Taking as a case study Luis Rodríguez, a cacique from the state of Oaxaca, it is argued that he utilised state notions of indigenismo and indigenous cultural production to assert and maintain his position as the strongman of the Mixe ethnic group. However, despite the employment of state discourses, Rodríguez’s fiefdom was never subsumed into the corporate revolutionary state. Rather, these claims of ethnic unity were used as a smokescreen to deter state intervention. As a result, Rodríguez was forced to use intimidation and violence to control pueblos outside his immediate sphere of influence during the 1940s and 1950s.     

MANAGING CITIZEN CALLS TO THE POLICE: THE IMPACT OF BALTIMORE'S 3‐1‐1 CALL SYSTEM*

Research Summary: Our paper explores the impact of implementing a nonemergency 3‐1‐1 call system in Baltimore, Maryland. We found a large (34.2%) reduction in 9‐1‐1 calls following the introduction of the 3‐1‐1 nonemergency call system. Many, but not all, of these calls simply migrated over to the 3‐1‐1 call system. Overall, we identified a 7.7% reduction in recorded citizen calls to the police post 3‐1‐1 intervention. This recorded reduction in citizen calls was confounded by an increase in high priority calls to the 9‐1‐1 system (27.5%), a large overall reduction in low priority calls (54.3%), and an estimated increase (perhaps 8%) in unrecorded calls to the police. We also note a small increase in response times to high priority 9‐1‐1 calls following the implementation of the 3‐1‐1 call system and virtually no change in the amount of officer time available for community policing or problem‐oriented policing activities. Policy Implications: Our findings suggest that nonemergency call systems, such as 3‐1‐1, can greatly facilitate police efforts to better handle citizen calls for police service. However, the intrinsic value of nonemergency call systems is tightly woven with a police department's willingness to change dispatch policies (especially for those calls received via the 3‐1‐1 system), reallocate patrol resources, and adopt organizational reforms to support alternative methods (apart from dispatch) for handling nonemergency calls for service.     

Identification of Cannabis sativa L. (Cannabaceae) using restriction profiles of the Internal Transcribed Spacer II (ITS2)

The paper describes the construction of a restriction profile of the Internal Transcribed Spacer II (ITS2) of Cannabis sativa L. Nuclear Ribosomal DNA, using digestion by a selected number of restriction endonucleases. The method was evaluated for false positives and it is suggested that it could be used to identify suspected Cannabis samples, by comparing their restriction profiles with the restriction profile of known Cannabis material.     

原子吸收光谱法测定中华芦荟微量元素

目的：测定中华芦荟中的微量元素.方法：用浓HNO3 10 ml和HClO4 2 ml（体积分数比为5[DK]∶1）作消化液处理样品,去离子水移取消化液并定容后采用原子吸收光谱法.结果：测定了样品中的Pb、Mn、Zn、K、Ca、Fe、Cd、Hg、As等9种微量元素,标准加样回收率为95.28%～105.4%.结论：该法简便、快速,为微量元素与芦荟药效之间的关系提供了可靠的依据.     

The Great British Education ‘Fraud’ of the Twentieth and Twenty‐First Centuries

The role played by educational credentials in British labour market recruitment changed radically during the mid‐twentieth century. Having higher or better credentials than others became a key determinant in selection for society's best‐paid jobs. The resulting race for them has had perverse effects. A large minority of graduates earn no more than non‐graduates or are in jobs for which they are ‘overeducated’. In various ways, the incentive to ‘stay ahead’ has prompted large expenditures by families to improve the qualifications a child obtains at school, while there is also now huge demand for postgraduate qualifications. Not only is there resulting social waste but also social injustice; while education was understood previously as a means of breaking down barriers to social mobility, it now has the opposite effect. This article explores the causes of these developments and outlines briefly how a new centre‐left agenda for education might be constructed.     

English Question or Union Question? Neither has Easy Answers

While devolution has provided a stronger political voice for Scotland, Wales and Northern Ireland since the late 1990s, it is only in the past few years that English public opinion appears to have become exercised by the lack of similar arrangements for England. The renewed debates over the character of the Union after the Scottish independence referendum reveal a desire for ‘fair treatment’ of England within a Union conceived as a partnership of equals. At the same time, numerous proposals have been made for devolution of power within England, reflecting long‐held concerns about the territorial hegemony of London. Solutions to the former issue include English votes for English laws and an English Parliament. Solutions to the latter include city‐regions, strengthened local government, the first of these appears to be the government's preferred route, in the light of the recent ‘Greater Manchester Agreement’. However, none of these ‘solutions’ can count on being implemented.     

What Actually Matters? Understanding Attitudes toward Immigration in Switzerland

On 9 February 2014, the Swiss people accepted the popular initiative “against mass immigration” launched by the national‐conservative Swiss People's Party (SVP). This voting outcome has triggered wide‐ranging debates about both the policy on immigrants as well as the future of Switzerland within the European context. Against this background, we evaluate attitudes toward immigration in Switzerland. Using hitherto unexplored survey data of MOSAiCH, our empirical analyses show that already in the year 2013, before the debate about the initiative on mass immigration was in full swing, roughly 53 percent of the 1011 interviewed Swiss citizens stated that immigration should be reduced. Moreover, our estimations indicate that the threats and fears induced by immigration and the will to maintain sovereignty and autonomy are particularly relevant for attitudes toward immigration. By contrast, education and national or personal economic conditions are only weakly related to the immigration issue.     

Development of Forensic Assay Signatures for Ebolaviruses

Ebolaviruses are a diverse group of RNA viruses comprising five different species, four of which cause fatal hemorrhagic fever in humans. Because of their high infectivity and lethality, ebolaviruses are considered major biothreat agents. Although detection assays exist, no forensic assays are currently available. Here, we report the development of forensic assays that differentiate ebolaviruses. We performed phylogenetic analyses and identified canonical SNPs for all species, major clades and isolates. TaqMan‐MGB allelic discrimination assays based on these SNPs were designed, screened against synthetic RNA templates, and validated against ebolavirus genomic RNAs. A total of 45 assays were validated to provide 100% coverage of the species and variants with additional resolution at the isolate level. These assays enabled accurate forensic analysis on 4 “unknown” ebolaviruses. Unknowns were correctly classified to species and variant. A goal of providing resolution below the isolate level was not successful. These high‐resolution forensic assays allow rapid and accurate genotyping of ebolaviruses for forensic investigations.     

Sex Classification Using the Three‐Dimensional Tibia Form or Shape Including Population Specificity Approach

The aims of this study were to enable geometric morphometric sex classification using tibial proximal and distal sexual dimorphism and to evaluate the secular trend of tibial shape/form from the early 20th century to the present day. The study samples consisted of 61 adult tibias from an early 20th‐century Czech population and 57 three‐dimensional tibias from a 21st‐century population. Discriminant function analysis with cross‐validation was carried out to assess the accuracy of sex classification. Shape analysis revealed significant sex differences in both tibial extremities of the 21st‐century sample and in the proximal tibia of the 20th‐century population. Sex‐based divergence varied between the analyzed samples, raising the issues of population specificity and diachronic change. Classification using tibial form was more successful than using tibial shape. The highest values of correct assignment (91.80% and 88.52%) were found using the form from the early 20th Czech population.     

Optimization of a Statistical Algorithm for Objective Comparison of Toolmarks

Due to historical legal challenges, there is a driving force for the development of objective methods of forensic toolmark identification. This study utilizes an algorithm to separate matching and nonmatching shear cut toolmarks created using fifty sequentially manufactured pliers. Unlike previously analyzed striated screwdriver marks, shear cut marks contain discontinuous groups of striations, posing a more difficult test of algorithm applicability. The algorithm compares correlation between optical 3D toolmark topography data, producing a Wilcoxon rank sum test statistic. Relative magnitude of this metric separates the matching and nonmatching toolmarks. Results show a high degree of statistical separation between matching and nonmatching distributions. Further separation is achieved with optimized input parameters and implementation of a “leash” preventing a previous source of outliers—however complete statistical separation was not achieved. This paper represents further development of objective methods of toolmark identification and further validation of the assumption that toolmarks are identifiably unique.